geed
Level 2

Basement Finish Write-Off for independent contractor working from home

I am an independent contractor working from home. I got my basement finished last year.

I am using one room in the basement 100% as my home office. 

The room is roughly 1/6 of the total space in the basement so I guess I'd write off 1/6 of the total cost. However, I don't know where to enter this cost or how to write the associated cost off.